package com.zsw.util;

import java.util.HashMap;

public class R extends HashMap<String,Object> {
    public R() {
        put("code", 0);
        put("msg", "success");
    }

    public static R ok() {
        R r = new R();
        r.put("msg", "success");
        return r;
    }

    public static R ok(String msg) {
        R r = new R();
        r.put("code", 500);
        r.put("msg", msg);
        return r;
    }

    public static R error() {
        R r= new R();
        r.put("code",500);
        r.put("msg","error");
        return r;
    }

    public static R error(String msg) {
        R r= new R();
        r.put("code",500);
        r.put("msg",msg);
        return r;
    }
    public R put(String key, Object data) {
        super.put(key,data);
        return this;
    }
}
